Declaration of Huldreich Zwingli regarding original sin (1526) --
An account of the faith of Huldreich Zwingli (1530) --
Refutation of the articles of Zwingli presented to his imperial majesty by John Eck (1530) --
Letter to the princes of Germany (1530) --
On the providence of God (1530) --
Exposition of the Christian faith (1531).
Translated from the Latin
Reprint. Originally published: The Latin works and the correspondence of Huldreich Zwingli, volume two, with variant title: The Latin works of Huldreich Zwingli, volume two. Philadelphia : Heidelberg Press, 1922